Should I practice machine coding with or without internet?
Without internet (or with MDN only) to simulate interview conditions. This forces you to memorize common patterns and not rely on searching. It builds confidence and speed.
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Set up your environment (VS Code, browser, timer), pick common questions (OTP, autocomplete, pagination), simulate the interview (90-minute timer, no internet), evaluate your work, review with reference solutions, and improve. Practice 20-30 questions.
20-30 questions. Practice daily: 1 question in 90 minutes plus 30 minutes of review. That is 5-6 questions per week. In 4-5 weeks, you will have practiced enough to be confident.
After the timer: does it work? Is the code clean? Did you handle edge cases? Does it look good? Did you manage time well? Compare with reference solutions and note areas to improve.
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